201957417

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{479}}^1\times {\mathrm{593}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 296524800

約数和(自身を除く): 94567383

約数列:

[1, 3, 9, 79, 237, 479, 593, 711, 1437, 1779, 4311, 5337, 37841, 46847, 113523, 140541, 284047, 340569, 421623, 852141, 2556423, 22439713, 67319139, 201957417]

約数ペア:

[(1, 201957417), (3, 67319139), (9, 22439713), (79, 2556423), (237, 852141), (479, 421623), (593, 340569), (711, 284047), (1437, 140541), (1779, 113523), (4311, 46847), (5337, 37841)]